diff --git a/cglib.changes b/cglib.changes
index d4fb6cb..b043a07 100644
--- a/cglib.changes
+++ b/cglib.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Wed Aug 28 13:29:40 UTC 2013 - mvyskocil@suse.com
+
+- use add_maven_Depmap from javapackages-tools
+- fix obsoletes version
+
 -------------------------------------------------------------------
 Fri May 18 13:30:41 UTC 2012 - mvyskocil@suse.cz
 
diff --git a/cglib.spec b/cglib.spec
index d7d524c..08fdb23 100644
--- a/cglib.spec
+++ b/cglib.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package cglib
 #
-# Copyright (c) 2012 SUSE LINUX Products GmbH, Nuernberg, Germany.
+# Copyright (c) 2013 SUSE LINUX Products GmbH, Nuernberg, Germany.
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -37,7 +37,7 @@ BuildRequires:  objectweb-asm
 BuildRequires:  unzip
 
 Provides:       %{name}-nohook = %{version}-%{release}
-Obsoletes:      %{name}-nohook <= %{version}-%{release}
+Obsoletes:      %{name}-nohook < %{version}-%{release}
 
 %description
 cglib is a powerful, high performance and quality Code Generation
@@ -65,26 +65,17 @@ ant jar javadoc
 
 %install
 # jars
-mkdir -p $RPM_BUILD_ROOT%{_javadir}
-cp -p dist/%{name}-%{version}.jar $RPM_BUILD_ROOT%{_javadir}/%{name}.jar
+mkdir -p %{buildroot}%{_javadir}
+cp -p dist/%{name}-%{version}.jar %{buildroot}%{_javadir}/%{name}.jar
 
 # javadoc
 mkdir -p ${RPM_BUILD_ROOT}%{_javadocdir}/
-cp -r docs ${RPM_BUILD_ROOT}%{_javadocdir}/%{name}-%{version}
+cp -r docs ${RPM_BUILD_ROOT}%{_javadocdir}/%{name}
 
 #maven pom
-mkdir -p $RPM_BUILD_ROOT%{_mavenpomdir}
-cp %{SOURCE1} $RPM_BUILD_ROOT%{_mavenpomdir}/JPP-%{name}.pom
-%add_to_maven_depmap net.sf.cglib %{name} %{version} JPP %{name}
-
-%clean
-rm -rf $RPM_BUILD_ROOT
-
-%post
-%update_maven_depmap
-
-%postun
-%update_maven_depmap
+mkdir -p %{buildroot}%{_mavenpomdir}
+cp %{SOURCE1} %{buildroot}%{_mavenpomdir}/JPP-%{name}.pom
+%add_maven_depmap JPP-%{name}.pom %{name}.jar
 
 %files
 %defattr(-,root,root,-)
@@ -95,6 +86,6 @@ rm -rf $RPM_BUILD_ROOT
 
 %files javadoc
 %defattr(-,root,root,-)
-%{_javadocdir}/%{name}-%{version}
+%{_javadocdir}/%{name}
 
 %changelog